NuFilter™ High Performance Custom RF Filters
The NuFilter™ product line includes quick-turn custom filters and complex custom filters. We design various filter topologies such as Bandpass, Highpass, Lowpass, and Notch filters.
Our QUICKFIL program provides quotations within 24 hours with a response plot and mechanical drawing. Receive your finished filter within 2 – 3 weeks after receipt of order. This program fulfills our quick-turn methodology of filters that are moderately complex in design and within the following parameters:
- 1 to 20 GHz
- 5% to 28% 3 dB bandwidth
- Up to 50 W power handling
Are your specifications outside of these parameters? Not to worry, we cater to a full spectrum of RF filters.
Our CUSTOMFIL program provides the same expertise, but caters to more design-intensive, complex orders. The lead times reflect this complexity and can be longer than 3 weeks, typically less than 8 weeks.
Request A Custom Filter Quote Form
Check out our latest RF filter blogs:
Achieving both high linearity and high efficiency together in a Radio Frequency (RF) Power Amplifier (PA) system is challenging. Typical designs for highly efficient PAs (i.e., greater than 40% DC power efficiency) involve operating devices in their non-linear range, i.e., at or near compression (saturation). A PA operating in its nonlinear region inherently creates distortion
Once relegated to the skilled thumbs of a hobbyist or teenager with a Styrofoam toy airplane in the backyard, small Unmanned Aircraft Systems (sUAS) have become accessible to a much broader audience. With the advent of brushless electric motors and high energy density lithium batteries, the consumer sUAS market has experienced unprecedented growth. Advances in
The Department of Defense (DoD) purchases a vast array of electronic and electrical devices that must be integrated into various platforms with many other devices and function without degraded performance (electromagnetic susceptibility), and conversely, must function without causing degradation of performance for other devices (electromagnetic emissions). Similarly, electromagnetic interference (EMI) is a commonly used term
Why is RF filtering so important? Simply put, filters reduce the interference in the environment that affects the performance of the communication system, and reduce the interference caused by the communication system. The lack of RF filtering can affect the performance of the UAS in a number of ways: Communication range is reduced due to
Like a locust super-swarm in Madagascar, similar to a scene in BBC America’s “Planet Earth II” (image 1), commercial and government programs alike are aiming to employ “swarms” of UAV’s in domestic and overseas operations2. This includes counter-UAS systems, intelligence, surveillance, reconnaissance, near-space and hurricane hunting drones. Swarms of UAVs can be controlled through autonomous
When working or leading a high technology project, a simple question related to the status of a program can become difficult one to answer. This difficulty is clearly seen by anyone who has been involved in the development, manufacturing and testing high performance radio frequency modules. As with any project, leadership must deal with the